Seat



FIG. 1 is a front perspective view of a seat showing my design in the form of a sofa;

FIG. 2 is a side elevational view; and

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front perspective view of the seat of FIG. 1 shown in the form of a loveseat; and

FIG. 5 is a front perspective view of the seat of FIG. 1 shown in the form of an armchair. 

The ornamental design for a seat, substantially as shown. 